Components

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Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.

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Greetings!
in my betting software project i have 2 tables and a query like this:

procedure TMain.Button16Click(Sender: TObject);
begin

ADOTABLE2.first;
while NOT ADOTABLE2.EOF do BEGIN
ADOQuery8.Close;
ADOQuery8.SQL.Clear;
ADOQuery8.SQL.Add ('SELECT SUM(W1) as total1, SUM(B1) as total2, COUNT(*) AS TOT');
ADOQuery8.SQL.Add ('FROM Table1');
ADOQuery8.SQL.Add ('WHERE League = '+QUOTEDSTR(adotable2.FieldByName('League').asstring));
ADOQuery8.Open;

It works very well, but i need to get only the first 30 records from table1 and not the whole records.
The table also has a date field called 'data', i made many tests but with no success...
It is a delphi app (embarcadero xe8) with ado components and ms access tables.

Thanks!
Luigi
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Hello,

I have tried multiple times now and I am at a loss.  The customer has HP G6-1d01dx that has Windows 10 AU on it.  We are attempting to upgrade it to CU.  Every time that it goes through, it fails at 40%.  I keep getting the following error;


"Windows could not configure one or more system components. To install windows, restart the computer and then restart the installation."

This is using the upgrade tool.  I have also attempted to upgrade using a bootable USB but it failed with the picture included.
setuperr.log
setupact.log
20170810_140834.jpg
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What does that mean?  >> solid state drive - 480 GB - SATA 6Gb/s >>
SSD’s use sata protocol?  compared to fibre channel, sas, etc
HP DL360 gen9 have these in spec quotes
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In a nut shell, plan to have a TSpeedButton,  by the same name on ten forms.
Whenever the button is clicked on any form, want to change the image and caption,
on all forms.
Something like this;

procedure TForm1.Button1Click(Sender: TObject);
var
  i, f: integer;
  s: string;

begin

  with Application do begin

    for i := 0 to ComponentCount -1 do begin

      if Components[i].ClassName = 'TForm' then begin // or Application.Components[i].ClassType = TForm

        for f := 0 to Formx.ComponentCount -1 do begin

          if Formx.Components[i].ClassName = 'TSpeedButton' then begin

            if TSpeedButton.Name = 'SomethingSpecial' then

              Call another procedure with form and button info
              Set to caption and image


          end;
        end;
      end;
    end;
  end;
end;
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Hello,
I am trying to operate 2 devices from a Solar/12V battery combination at a location where there is not electricity.   Almost more importantly, I'm trying to understand HOW to calculate the power a device will use every hour.   I'd like answers to questions below.. so I can get this stuff ordered... but if someone also could point me towards a resource that explains the calculation thing where a simple minded fellow as myself could understand it, that would be greatly appreciated.

Item 1 is an IP camera, Power is listed as 12V DC, 4W (I'm arriving at 4W by averaging IR use & non-IR use over a 24hour period, Camera specs say consumption is 2W normal, 6W when the infrared is on)

Item 2 is a Point to Point Antenna, Input Power is listed as 24V, .5A.

I have purchased a gadget that converts 12V to 24V (Input -12v - 13.8v, Output - 24V,2500mA)

PDF Drawing attached, sorry for the crude images, figured if I tried to make it look legit, I'd be laughed off the website.  :o)

My questions are this.
1. I think I understand that if I get a 100W solar panel, and it runs at 80% efficiency for 7 hours a day, I can roughly say I will charge a 12V battery 560watts.   ((100 * .8) * 7)   Correct?
2. is it possible to determine how many watts the two items above will use each hour?
3. Can I come straight off the batter to power both items?  I can't see OUTPUT terminals on the charger controller (like I do with other models).   I haven't purchased this yet, maybe it'll be …
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We have a  Dell C3765dnf network printer that has a problem with the network cables easily detaching.

We have tried several brand new network cables and none of these network cables stay attached (even if the tab on the network cable is pulled out).

Currently the network cabled attached to this network cable has had to be taped in.

What can be done to fix this issue so we can tightly attach a network cable that won't become detached?
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I have here seven Hitachi 500 GB SATA drives purchased used.  The drives are definitely SATA and not SAS or Fibre Channel; see the image below.  They appear to be standard SATA drives, that's what the label says they are and that's what I expected.

The drives are mounted in server-style sleds.  There's no manufacturer name on the sled; there's a logo I don't recognize on an oval release button on the front, perhaps someone will know from the picture.  The drives are absolutely clean and dust-free.

As I tested them for function, every last one failed to present to the host system BIOS.  I've tried them on two different systems and the BIOS does not see the drive at all.  Each drive makes a brief "peep", clicks in what would seem to be a recal, pauses about half a second and then cycles through this again.

The seller claims that the drives worked before shipment.  When I pressed further on this, asking specifically whether the drives were individually tested, the response was "They worked in the server."  From this I assume that they were not individually tested for function and the seller equated "works in the server" to "works as an individual drive."

Now I can believe one, two or possibly even three drives DOA but not the whole lot, and I find it hard to believe that anyone would knowingly sell dead drives as working on fleabay.  (Side note:  The seller issued a refund, that's not an issue.)

Possibilities as I see it:

  • The drives were DOA when
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A user's Windows 10 Microsoft Surface computer currently has 8 GB of RAM.

Are we able to upgrade the RAM on this surface to a higher amount?

What is the most RAM that the surface can hold?

Where can we order the RAM from? I have already checked and Crucial.com doesn't carry the RAM for Microsoft Surfaces.
0
We have an APC SURT5000XLI UPS that will not power up.

It just has an illuminated Fault LED, and the 3rd and 4th Battery Level LEDs on. See embedded image.


LEDs on front of APC UPS
Can anyone translate what its trying to say? I can't find a fault finding guide anywhere, other than 'engineer required'. Such an engineer scratched his head, and said it needed replacing...

Thanks
Copy-of-IMG_20170722_134949.jpg
IMG_20170722_134949.jpg
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Hi,

Currently I am using SAP Xcelsius dashboards, I know these are outdated. would like to know what are best tools or applications similar to Xcelsius where the components can be dragged and dropped and build great visualization dashboards.

Objectives for this dashboards
get real time data from ERPs (SAP, Oracle, etc.,)
if it can send alerts to mail that would be great
get the dashboards on mobile/desktop/tablets
have user restrictions
build country/ Region wise data
0
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I have got AMI BIOS on one of server, how to disable secure boot and make first boot device has dvd rom?
And what was is role administrator/user password role in disabling secure boot?
0
Hello,
So i've replaced my old motherboard with a new AsRock motherboard and now I can't get the system to boot, not even BIOS or POST shows up. The computer turns up and everything seems to run, all fans, psu, motherboard lights etc.. So in order to narrow down the problem I've disconnected everything, ALL components, RAM, GPU, HDDs, FANS, everything other than the CPU itself and the problem still persists, nothing shows up on the monitor other than black (i've tried all inputs, d-sub, dvi, hdmi, display, from both the motherboard and GPU). I've tested the PSU with a PSU Tester and it is working normal. So my question is:

How can I determine if its the CPU or the motherboard with the problem? I don't want to have to buy two components if only one is at fault.

Thanks in advance for your help.
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What kind of adapter is needed to connect two external monitors to a Lenovo Yoga 720-131kb laptop?

Is it possible to do this without having to purchase a port replicator? If so what kind of adapter is needed?
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Is it safe to plug 90 watt power adapter directly into a Lenovo T440 laptop?

Or can this power adapter only be used and plugged into a port replicator?
0
Is it safe to plug 90 watt power adapter directly into a Lenovo T450 laptop?

Or can this power adapter only be used and plugged into a port replicator?
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This macro lists the number of items next to each item when clicking on the top row of a column.

I 'think' this macro may depend on a function and on sheet level code.

I'd like to make it work as a single macro if possible.

Assistance is greatly appreciated.
mListbox.xlsb
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Have a customer that wants me to build him a PC and he will be taking it to Europe.  Will a standard voltage converter work or should we be looking for a special power supply?  He mentioned that his place over there will run it at a different frequency than here, such that 50 Hz AC won't be compatible with 60 Hz AC.
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I had this question after viewing Word 2010/VBA: How to email Word doc as attachment and insert body text?.

Firstly, I am a relative VBA newby, so please forgive my ingnorace :)
I send different users a 'survey' form created in word 2010 with fillable fields.
I have used the above vba code to make it easy for the users to send the survey back, however it doesn't retain their entries. I have tried adding the line
ActiveDocument.Save
This works fine for me, but when the recipients click on the submit button, it comes up with the Save As box and even when they save, it will give them an error.
should I be using something like
ActiveDocument.SaveAs2 FileName:="H:\Completed Questionnaire.docx", _
                                              FileFormat:=wdFormatDocumentDefault

and are there other components I should include?
save-sendvba.txt
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It's the latest model Apple TV.
I am replacing a VCR with the Apple TV, and need the Audio and Video to be converted to connect to an old Marantz AV Receiver.

Is there an adaptor that will work and support Component as well as the 1-output Video?


Thanks
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The error is component dbgrid32.ocx or one of its components is not registered correctly.
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Hi,  Please see the USB adapter picture attached. This adapter has one male port and seven female ports. As we know, usually we plug the adapter's the male end into PC etc, and mouse and keyboard USB's male end plug into the adapter's female port.

Now I want to use a male-to-male usb cable to replace the adapter's male port. That means one end of the cable plug into the PC and other end of the cable plug into the female port of the adapter. Do you think this would work well? Thank you
Capture.PNG
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A customer of mine wants to install computer speakers inside of a bathroom that receives a lot of steam from the shower.

What are the best speakers that can be installed in and handle receiving all of the steam in a bathroom?
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Are there any utilities that will tell exactly which type of hardware peripheral cards are being used inside of a Windows 10 computer?

A remote user has several peripheral cards installed within her computer and I would like to get a list of what the model numbers of these peripheral cards are.

I have already tried using utilities such as Belarc but haven't been able to generate such a list.

Are there any programs or utilities that can do this?
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Please provide me with the FRU number to purchase a genuine Lenovo T440 laptop power supply.

I want to purchase the genuine Lenovo product and not a generic or cheaper imitation.

The model number fore this laptop is 20B7-S0SG00.
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Please provide me with the FRU number to purchase a genuine Lenovo T450 laptop power supply.

I want to purchase the genuine Lenovo product and not a generic or cheaper imitation.

The model number fore this laptop is 20BU-S0508.
0

Components

33K

Solutions

32K

Contributors

Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.